Finance
GST Calculator
Calculate GST quickly for invoices, purchases and reverse-charge scenarios. Switch between 'add' (amount excludes GST) and 'remove' (amount includes GST) modes, and see the CGST + SGST split for intra-state supply.
Total amount
Base amount
₹1,000
GST @ 18%
₹180
CGST + SGST
₹90 + ₹90
For intra-state supply, GST is split equally between CGST and SGST. For inter-state supply, the same total is charged as IGST.
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Frequently asked
- What's the difference between add and remove?
- 'Add' treats the amount as the base price and adds GST on top. 'Remove' treats the amount as inclusive of GST and extracts the base price out of it.
- What is the CGST/SGST split?
- For intra-state supply, GST is split equally between Central GST (CGST) and State GST (SGST). Inter-state supply uses a single IGST equal to the total.
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